{% extends 'index2.html'%}
{% block main %}
<div class="page-header">

</div>
<div style="margin: 200px;">
    
    <form action="" method="post">
        <p>数据1: <input type="text" name="bk_da" id="" value="{{bk_obj.da}}"><span>{{error}}</span></p>
        <p>数据2: <input type="text" name="bk_ta" id="" value="{{bk_obj.ta}}"><span>{{error}}</span></p>
        <p>时间: <input type="text" name="bk_time" id="" value="{{bk_obj.time}}"><span>{{error}}</span></p>
  
       
        <button>修改</button>
    </form>
</div>
{%endblock%}

